enum GroupType { public, private }

extension GroupTypeExtension on GroupType {
  String get label {
    switch (this) {
      case GroupType.public:
        return 'عمومی';
      case GroupType.private:
        return 'خصوصی';
    }
  }
}

class GroupModel {
  final String id;
  final String name;
  final bool isActive;
  final GroupType type;

  const GroupModel({
    required this.id,
    required this.name,
    required this.isActive,
    this.type = GroupType.public,
  });

  factory GroupModel.fromJson(Map<String, dynamic> json) {
    return GroupModel(
      id: json['id'].toString(),
      name: json['name'] as String,
      isActive: (json['is_active'] as bool?) ?? true,
      type: GroupType.values.firstWhere(
        (t) => t.name == (json['type'] as String? ?? 'public'),
        orElse: () => GroupType.public,
      ),
    );
  }

  Map<String, dynamic> toJson() => {
        'id': id,
        'name': name,
        'is_active': isActive,
        'type': type.name,
      };

  GroupModel copyWith({
    String? id,
    String? name,
    bool? isActive,
    GroupType? type,
  }) {
    return GroupModel(
      id: id ?? this.id,
      name: name ?? this.name,
      isActive: isActive ?? this.isActive,
      type: type ?? this.type,
    );
  }
}